111411240211134 has 80 divisors (see below), whose sum is σ = 250187792532480. Its totient is φ = 37056163026960.

The previous prime is 111411240211057. The next prime is 111411240211147. The reversal of 111411240211134 is 431112042114111.

111411240211134 is a `hidden beast` number, since 1 + 1 + 1 + 4 + 112 + 402 + 11 + 134 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 111411240211098 and 111411240211107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 579208227 + ... + 579400545.

It is an arithmetic number, because the mean of its divisors is an integer number (3127347406656).

Almost surely, 2^{111411240211134} is an apocalyptic number.

111411240211134 is an abundant number, since it is smaller than the sum of its proper divisors (138776552321346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111411240211134 is a wasteful number, since it uses less digits than its factorization.

111411240211134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200107 (or 200098 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

Adding to 111411240211134 its reverse (431112042114111), we get a palindrome (542523282325245).

The spelling of 111411240211134 in words is "one hundred eleven trillion, four hundred eleven billion, two hundred forty million, two hundred eleven thousand, one hundred thirty-four".